Explain in brief computer security.
Answers
Computer security, cybersecurity or information technology security (IT security) is the protection of computer systems from theft or damage to their hardware, software or electronic data, as well as from disruption or misdirection of the services they provide.
Computer security:
Ensuring the components of computer system (software, firmware, and hardware) are available and modified only by the authorized persons is computer security. It prevents systems from viruses, malware which helps programs to run smoothly.
There are different security threats which are relentlessly inventive. They will be continuously annoying and harming the information. Maintaining integrity of files is very important for accounting, finance matters for any organization.
For example, bank accounts need to be protected to prevent fraudulent activities like stealing money from the account. Passwords are assigned to the account holders to protect information to a great extent. So, confidential information need not be shared with third parties.